GB1511092A - Magnetic bubble domain systems - Google Patents

Magnetic bubble domain systems

Info

Publication number
GB1511092A
GB1511092A GB3033/76A GB303376A GB1511092A GB 1511092 A GB1511092 A GB 1511092A GB 3033/76 A GB3033/76 A GB 3033/76A GB 303376 A GB303376 A GB 303376A GB 1511092 A GB1511092 A GB 1511092A
Authority
GB
United Kingdom
Prior art keywords
magnetic bubble
magnetic
bubble domain
domain systems
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3033/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Publication of GB1511092A publication Critical patent/GB1511092A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Magnetic Heads (AREA)
GB3033/76A 1975-02-11 1976-01-27 Magnetic bubble domain systems Expired GB1511092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54894375A 1975-02-11 1975-02-11

Publications (1)

Publication Number Publication Date
GB1511092A true GB1511092A (en) 1978-05-17

Family

ID=24191019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3033/76A Expired GB1511092A (en) 1975-02-11 1976-01-27 Magnetic bubble domain systems

Country Status (7)

Country Link
US (1) US4106106A (de)
JP (1) JPS5637634B2 (de)
CA (1) CA1076699A (de)
DE (1) DE2604786A1 (de)
FR (1) FR2301068A1 (de)
GB (1) GB1511092A (de)
IT (1) IT1056180B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436650A (en) * 2006-03-31 2007-10-03 Seiko Epson Corp Dissipating heat in ferroelectric memories

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120140A (en) * 1975-04-15 1976-10-21 Fujitsu Ltd Magnetic valve device
US4027300A (en) * 1976-05-24 1977-05-31 International Business Machines Corporation Bubble memory package
JPS5345130A (en) * 1976-10-06 1978-04-22 Hitachi Ltd Magnetic circuit for magnetic bubble
JPS542632A (en) * 1977-06-08 1979-01-10 Hitachi Ltd Module structure for magnetic bubble
US4165535A (en) * 1977-09-30 1979-08-21 International Business Machines Corporation Bubble memory drive system using a picture frame core and a reflection box
JPS5812669B2 (ja) * 1977-11-15 1983-03-09 富士通株式会社 磁気バブル素子の試験装置
US4150440A (en) * 1978-03-13 1979-04-17 Control Data Corporation Bubble memory package
US4209848A (en) * 1978-06-16 1980-06-24 International Business Machines Corporation Magnetic domain device shield
FR2571496B1 (fr) * 1984-10-05 1986-12-19 Commissariat Energie Atomique Systeme de bobines de production de champs additionnels pour l'obtention, dans un aimant comportant des pieces polaires de polarisation pour imagerie par resonance magnetique nucleaire, de champs de polarisation a gradients constants
GB2388715B (en) * 2002-05-13 2005-08-03 Splashpower Ltd Improvements relating to the transfer of electromagnetic power

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971126A (en) * 1974-08-05 1976-07-27 Gte Laboratories Incorporated Method of fabricating magnetic field drive coils for field accessed cylindrical domain memories

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436650A (en) * 2006-03-31 2007-10-03 Seiko Epson Corp Dissipating heat in ferroelectric memories

Also Published As

Publication number Publication date
JPS5637634B2 (de) 1981-09-01
DE2604786A1 (de) 1976-08-19
JPS51104230A (de) 1976-09-14
US4106106A (en) 1978-08-08
FR2301068A1 (fr) 1976-09-10
CA1076699A (en) 1980-04-29
IT1056180B (it) 1982-01-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee